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Hydroxymethyl Polystyrene

CAT: 0927-H10000.5GSize: 5 gDry Ice: NoHazardous: No
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CAT#:0927-H10000.5GSize:5 g
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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Description
These resins are alternatives to the corresponding chloromethylated resins (Merrifield resins) and ideal for the attachment of acids by esterification. Diacids can be attached with less crosslinking compared to Merrifield resins. Release of the carboxylic acid from the resin can be effected by treatment with HF, trifluoromethane sulfonic acid or hydrogenolysis. Liberation of alcohols is established by reduction with DIBAL or LiBH4. Methyl esters can be produced by transesterification with MeONa or Ti (OEt) 4/methyl propionate. Carboxamides are accessible by Lewis acid catalyzed aminolysis.
Specifications
100 - 200 mesh
Capacity
0.8 - 1.5 mmol/g

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Alternative Products

CatalogName
sc-4898264- (Hydroxymethyl) phenoxymethyl Polystyrene Resin
FR170843Rink acid-labil (hydroxymethyl) polystyrene
233246-014-Hydroxymethylated polystyrene, 100-200 mesh (Hydroxymethyl resin)
MBS406763-01Hydroxymethyl Polystyrene Resin (200-400 mesh) 2% DVB
MBS406598-01Hydroxymethyl Polystyrene Resin (100-200 mesh) 1% DVB
SPS-RA23-073DiagSupport™ Hydroxymethyl Polystyrene Resin, 100-200 Mesh, 0.8-1.5 mmol/g
SPS-RA23-074DiagSupport™ Hydroxymethyl Polystyrene Resin, 200-400 Mesh, 0.8-1.5 mmol/g
SPS-AP23-152DiagSupport™ Hydroxymethyl Polystyrene/DVB Resin, 100-200 Mesh, 0.3-0.8 mmol/g
SPS-AP23-153DiagSupport™ 4- (Hydroxymethyl) phenoxyaceamidomethyl Polystyrene/DVB Resin, 100-200 Mesh, 0.3-0.8 mmol/g
FP171383-01Polystyrene

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